so, i dont play mario kart but i do know there are shells. some people are using gadges, but what if you pop a prop infront of them. it doesn’t even have to have animation. you just press a game overlay that brings a popup to hit left or right. there could then be zones, and a prop appears in front of them, via block code, and if they hit it they lose speed or something. don’t really know what happens if you hit the turtle. also the in game trail by @WhoAmI would be cool in this. heres the link: How to Make your own in-game trail